Name: | sunshine_duration | Abbreviation: | sund | Unit: | s |
Definition | The solar duration is the length of time in which the solar radiation falling on a plane perpendicular to the direction of the Sun is greater or equal to 120 W/m2. |
Validity | accumulated from the beginning of the forecast |
Comment | The field will be archived at forecast step 0, with all data values set to zero. |
GRIB 2 |
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Comments
Author | Contents |
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Jörg Urban | Joint Meeting of CT-MTDCF/ET-DRC, Montreal, 8-12 May 2006: accepted parameter number 24. |